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发表于 2012-9-28 15:26:31
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显示全部楼层
山西省长治市
用抓包工具可以看到:
客户端访问一个网页:www.baidu.com
GET / HTTP/1.1
Accept: image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*
Accept-Language: zh-cn
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0)
Host: www.baidu.com
Connection: Keep-Alive
服务器响应为:
HTTP/1.1 200 OK
Date: Fri, 28 Sep 2012 07:18:46 GMT
Server: BWS/1.0
Content-Length: 9599
Content-Type: text/html;charset=utf-8
Cache-Control: private
Content-Encoding: gzip
Vary: Accept-Encoding
Expires: Fri, 28 Sep 2012 07:18:46 GMT
Connection: Keep-Alive
可以看出HTTP协议还是很麻烦的 |
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